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cpufreq: CPPC: Delete an unnecessary check before the function call kfree()
authorMarkus Elfring <elfring@users.sourceforge.net>
Thu, 5 Nov 2015 20:10:29 +0000 (21:10 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 6 Nov 2015 23:03:18 +0000 (00:03 +0100)
commit73a5755a1eb40304a919ce3f2bca0b016912cd68
tree4cd471e8c241a487e733940487fcd237508e58e3tree | snapshot
parentc8742f69dd601676b0201ea3f2d7f5ad7bbd1262commit | diff
cpufreq: CPPC: Delete an unnecessary check before the function call kfree()

The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/cppc_cpufreq.c diff | blob | history
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